Privacy Policy

Overview

Huaaliunn provides advertising management, reporting, and optimization services. This policy explains how we handle information provided by advertisers and business contacts who use our services.

Information we collect

We may collect business contact information, advertising account identifiers, campaign performance data, reporting data, and other information required to provide advertising services authorized by our customers.

How we use information

We use information to provide campaign management, reporting, performance analysis, budget monitoring, optimization support, customer service, security, and compliance activities.

Data sharing

We do not sell customer advertising data. We do not share one customer's advertising data with another customer. We may share information with service providers only when needed to operate our services, protect security, or meet legal requirements.

Data security

We use administrative and technical controls designed to protect customer data from unauthorized access, misuse, loss, or disclosure. Access to customer information is limited to authorized personnel and approved service workflows.

Data retention

We retain information only for as long as needed to provide services, maintain business records, resolve disputes, and meet legal or contractual obligations.

Contact us

If you have questions about this policy or our data practices, contact us at art8888888888@163.com.